Jinzhou Zhongwei Quartz Factory was founded in 1998, which is located in beautiful seaside city of Jinzhou, Liaoning Province, northeast of China.
Zhongwei Quartz is famous for its technical strength of production and research. They have had high-tech facilities, took in excellent producing line, formed perfect technologic procedure, established digital management and make the whole process of research, development,producing,sale as a whole, with its various measuring equipments in the lead of the international